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E-Commerce Logon Procedure with UME (New) ( RELNSD_600_ISA_UME )

E-Commerce Logon Procedure with UME (New) ( RELNSD_600_ISA_UME )

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Short text

E-Commerce Logon Procedure with UME (New)

Use

The User Management Engine (UME) provides centralized user management for your Web-based applications, and can be configured to work with user management data from several sources. As of SAP E-Commerce for mySAP ERP 2005 we recommend you use the standard UME logon application to log on to your Web-based applications.

The comprehensive and flexible UME logon procedure replaces the existing E-Commerce logon procedure and provides the following benefits:

  • Support of all UME logon variants (Single sign-on, X.509, JAAS, etc.)
  • Enhanced password functionality (forgotten password, change, reset, contact administrator)
  • Logoff function
  • Secure Sockets Layer (SSL) switch
  • Easy integration to SAP Enterprise Portal

With the integration of UME, the system carries out two sets of security checks when a user tries to log on to an application:

  1. The first check is carried out as soon as the user logs on using email and password. The system calls the UME logon application, which checks the user data and creates a single sign-on (SSO) ticket if the check is successful.
  2. The system uses this SSO ticket to perform the second security check, this time within the ERP E-Commerce application the user is trying to enter.

Once logged on with the UME logon application, the user can access all UME enabled applications using the SSO ticket.

Effects on Existing Data

If you are an Upgrade customer you should continue to use the existing E-Commerce logon procedure for the following reasons:

  • UME works using cookies. If you have turned off cookies in your browser for security reasons then you cannot use UME unless you reactivate the use of cookies.
  • UME uses the user ID which may cause problems for existing customers who use the user alias for user management checks.

Effects on Data Transfer

Effects on System Administration

UME logon is not available in ERP E-Commerce B2C applications because UME does not support the following functions

  • Logon using email address
  • Customer self-registration in the ERP E-Commerce Web shop

Effects on Customizing

To enable the E-Commerce logon procedure with UME you need to check the following parameters in the Extended Configuration Management (XCM) application for Web-based User Management:

  • UME enabling (set as default in standard delivery):
In XCM navigate to XCM -> Start -> Application Configurations -> Customerr:
  • Select the application configuration.

  • Choose Display Advanced Settings

  • Set the value for the usertypeparameter

  • SSL enabling:
In XCM navigate to XCM -> Start -> General Settings -> Customer -> isausradm -> isauseradmconfig:
  • Set the value to true for the SSLEnabledparameter

Further Information

For more information on E-Commerce Logon Procedure with UME, see SAP Solution Manager.

For more information on Web-based User Management, see the SAP Library under SAP ERP Central Component -> Logistics -> Sales and Distribution (SD) -> Sales (SD-SLS) -> ERP E-Commerce.






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Length: 4179 Date: 20240523 Time: 080551     sap01-206 ( 52 ms )